OpenAI integrates Excel support and live financial data into ChatGPT, creating a powerful spreadsheet co-pilot for traders, analysts, and crypto investors.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

Abstract: For the purpose of tracking environmental changes, urbanization, and natural disasters, change detection in satellite imagery is essential. New developments in deep learning, especially by ...

Microsoft has removed App Skills from Excel's Copilot after users found multiple AI entry points confusing, now consolidating them into a single interface.

AI tools are frequently used in data visualization — this article describes how they can make data preparation more efficient ...

Microsoft removes Excel Copilot App Skills and merges features into Copilot Chat and Agent Mode as part of a broader AI ...

Abstract: This work presents a deep learning-based strategy to recognize changes and classify six fundamental groups for land-cover: non-vegetated ground surface, tree, low vegetation, water, ...